From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B43A6C77B7A for ; Fri, 2 Jun 2023 01:35:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233697AbjFBBfe (ORCPT ); Thu, 1 Jun 2023 21:35:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233606AbjFBBev (ORCPT ); Thu, 1 Jun 2023 21:34:51 -0400 Received: from NAM12-MW2-obe.outbound.protection.outlook.com (mail-mw2nam12on2086.outbound.protection.outlook.com [40.107.244.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 897821A2; Thu, 1 Jun 2023 18:34:45 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=AglRFIm+qSBZscSUWSbU5kIQ08iI8uhEdif6pZGyl9F4zFCUKYEKFkMsfJ0EyiiNb0zZtf3+a8+tOIQm31yBdViyGka+6vRYy/w7A5r+shudbvGpafe0FIBiqRXAXd3lNuAZmVZzwCdYPTqduM/Si/vC63m26odGDlwWZzS6KeT6chxIK7ipivCV5R0LGdovD0fEBW16vWMo4Hh07L64lCW3bLhBuX0IzYT7vaAhp+O6DxfNZgzLeLPT1dsssD583JgrYd8swk4LxOspOJzxzeoV5VK71PCvIWSbZKtaZC3I9fLz+FQ2MeTvSu+6zVTkJn9NQr5Z+VrPx++MDX1TYA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=HSj/wHWVVrHTw92AisT3rGa5w70JG1HYobjvIzezNpw=; b=F+4S1Ztx9yaDRInfW5AYAUbLCc8Parf02l98JGLWKo2vmNEb45MZBdJZYbajx3yV7h4UQtp9P3X/tjiGiSJgOIskFNHIfAyg8ID+ZYKYP7X4GF1SRhGefL0iogo3z7OaKz/VM4CCK6TEwwPgK6IQKBntB893Jgr4wDJKKIOfscoPackp1n05w/wKMF/lSYrUKRdVXC8ug6p9I/lfgCrI+cBO1TElwNvNB6aNzhlvHj4HJfezue419z9u8za1YV803TflyiVbnyZKSXx+FGNzjzuhoSa5LLg2JMSMjGxDZQA0kjkzOg7S3rgkEIEL2QCWoxkCIBfg3MwexhhfnKZJFQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.161) smtp.rcpttodomain=linux-foundation.org smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=HSj/wHWVVrHTw92AisT3rGa5w70JG1HYobjvIzezNpw=; b=mbLOle6BEWar0koouPoDh3d3g0K7N+tmi74JBTtyWTW0+uAdQnB36SXDQSOju3xyyDsLeWfQEth6K5SD8s0ZRXgYjGk98J5VNhZ05JnH63Eb1hQFNH+ANuN9pO2CcJHnKNlpMaJL8L1hdjayRSO2z9s57vKmZgyEb2u6KTLlfrOazXyt77+EA/hwAqcoP4K4q5rYT4cQ+OHBNhSxWDkvZiB51+XZxfSFIlMqVF4mPHhUDUjcZgkgEa2sWp3HmLqppxnOyavUcI1dwK3jSiUsgidmOdM7FtYd0s5O8ERCZe4wNUJBt9TfDf2bZkSCXX2rArYJw3AhGjru6JSi6DefTg== Received: from MW2PR16CA0032.namprd16.prod.outlook.com (2603:10b6:907::45) by IA1PR12MB9064.namprd12.prod.outlook.com (2603:10b6:208:3a8::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6433.24; Fri, 2 Jun 2023 01:34:42 +0000 Received: from CO1NAM11FT077.eop-nam11.prod.protection.outlook.com (2603:10b6:907:0:cafe::5f) by MW2PR16CA0032.outlook.office365.com (2603:10b6:907::45) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6455.24 via Frontend Transport; Fri, 2 Jun 2023 01:34:41 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.161) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.161 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.161; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.161) by CO1NAM11FT077.mail.protection.outlook.com (10.13.175.55) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6455.23 via Frontend Transport; Fri, 2 Jun 2023 01:34:41 +0000 Received: from rnnvmail205.nvidia.com (10.129.68.10) by mail.nvidia.com (10.129.200.67) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.5; Thu, 1 Jun 2023 18:34:24 -0700 Received: from rnnvmail205.nvidia.com (10.129.68.10) by rnnvmail205.nvidia.com (10.129.68.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.37; Thu, 1 Jun 2023 18:34:23 -0700 Received: from blueforge.nvidia.com (10.127.8.13) by mail.nvidia.com (10.129.68.10) with Microsoft SMTP Server id 15.2.986.37 via Frontend Transport; Thu, 1 Jun 2023 18:34:23 -0700 From: John Hubbard To: Andrew Morton CC: David Hildenbrand , Peter Xu , "Shuah Khan" , Nathan Chancellor , , , LKML , John Hubbard Subject: [PATCH 09/12] selftests/mm: move psize(), pshift() into vm_utils.c Date: Thu, 1 Jun 2023 18:33:55 -0700 Message-ID: <20230602013358.900637-10-jhubbard@nvidia.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230602013358.900637-1-jhubbard@nvidia.com> References: <20230602013358.900637-1-jhubbard@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public Content-Transfer-Encoding: 8bit Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT077:EE_|IA1PR12MB9064:EE_ X-MS-Office365-Filtering-Correlation-Id: 2964d185-02ac-46f0-4353-08db63098999 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.161;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge2.nvidia.com;CAT:NONE;SFS:(13230028)(4636009)(376002)(136003)(346002)(39860400002)(396003)(451199021)(46966006)(40470700004)(36840700001)(54906003)(8936002)(8676002)(2906002)(70206006)(70586007)(4326008)(6916009)(41300700001)(316002)(5660300002)(478600001)(36860700001)(7696005)(107886003)(40460700003)(6666004)(82740400003)(7636003)(356005)(40480700001)(186003)(26005)(1076003)(426003)(336012)(47076005)(83380400001)(36756003)(86362001)(2616005)(82310400005);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Jun 2023 01:34:41.5873 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 2964d185-02ac-46f0-4353-08db63098999 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT077.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB9064 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is in preparation for linking test programs with both vm_utils.c and uffd-common.c. The static inline routines would prevent that, and there is no particular need for inlining here, so turn these into normal functions that are more flexible to build and link. Signed-off-by: John Hubbard --- tools/testing/selftests/mm/vm_util.c | 14 ++++++++++++++ tools/testing/selftests/mm/vm_util.h | 16 ++-------------- 2 files changed, 16 insertions(+), 14 deletions(-) diff --git a/tools/testing/selftests/mm/vm_util.c b/tools/testing/selftests/mm/vm_util.c index 9b06a5034808..01296c17df02 100644 --- a/tools/testing/selftests/mm/vm_util.c +++ b/tools/testing/selftests/mm/vm_util.c @@ -301,3 +301,17 @@ int uffd_get_features(uint64_t *features) return 0; } + +unsigned int psize(void) +{ + if (!__page_size) + __page_size = sysconf(_SC_PAGESIZE); + return __page_size; +} + +unsigned int pshift(void) +{ + if (!__page_shift) + __page_shift = (ffsl(psize()) - 1); + return __page_shift; +} diff --git a/tools/testing/selftests/mm/vm_util.h b/tools/testing/selftests/mm/vm_util.h index b950bd16083a..232ffeb5805c 100644 --- a/tools/testing/selftests/mm/vm_util.h +++ b/tools/testing/selftests/mm/vm_util.h @@ -3,7 +3,6 @@ #include #include #include -#include /* ffsl() */ #include /* _SC_PAGESIZE */ #define BIT_ULL(nr) (1ULL << (nr)) @@ -17,19 +16,8 @@ extern unsigned int __page_size; extern unsigned int __page_shift; -static inline unsigned int psize(void) -{ - if (!__page_size) - __page_size = sysconf(_SC_PAGESIZE); - return __page_size; -} - -static inline unsigned int pshift(void) -{ - if (!__page_shift) - __page_shift = (ffsl(psize()) - 1); - return __page_shift; -} +unsigned int psize(void); +unsigned int pshift(void); uint64_t pagemap_get_entry(int fd, char *start); bool pagemap_is_softdirty(int fd, char *start); -- 2.40.1